{ "id": "1906.09018", "version": "v1", "published": "2019-06-21T09:08:34.000Z", "updated": "2019-06-21T09:08:34.000Z", "title": "A note on the distribution of major index for Schröder paths", "authors": [ "Xiaomei Chen" ], "categories": [ "math.CO" ], "abstract": "Bonin, Shapiro and Simion (1993) gave two formulas on the distribution of major index for Schr\\\"oder paths, and proved their result for the case $E